Genesis 21:25

25When Abraham reproved Abimelech about a well of water that Abimelech’s servants ahad seized,

Genesis 26:15

15(Now the Philistines had stopped and filled with earth all the wells bthat his father’s servants had dug in the days of Abraham his father.)

Genesis 26:20-21

20the herdsmen of Gerar cquarreled with Isaac’s herdsmen, saying, “The water is ours.” So he called the name of the well Esek,
 Esek means contention
because they contended with him.
21Then they dug another well, and they quarreled over that also, so he called its name Sitnah.
 Sitnah means enmity
Copyright information for ESV